27154086119 has 2 divisors, whose sum is σ = 27154086120. Its totient is φ = 27154086118.

The previous prime is 27154086067. The next prime is 27154086137. The reversal of 27154086119 is 91168045172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27154086119 - 2¹² = 27154082023 is a prime.

It is a super-2 number, since 2×27154086119² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27154086119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27154086139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13577043059 + 13577043060.

It is an arithmetic number, because the mean of its divisors is an integer number (13577043060).

Almost surely, 2^27154086119 is an apocalyptic number.

27154086119 is a deficient number, since it is larger than the sum of its proper divisors (1).

27154086119 is an equidigital number, since it uses as much as digits as its factorization.

27154086119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 27154086119 in words is "twenty-seven billion, one hundred fifty-four million, eighty-six thousand, one hundred nineteen".